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-rw-r--r--gcc/acinclude.m43
1 files changed, 3 insertions, 0 deletions
diff --git a/gcc/acinclude.m4 b/gcc/acinclude.m4
index 74c86db..a8ecd2d 100644
--- a/gcc/acinclude.m4
+++ b/gcc/acinclude.m4
@@ -377,6 +377,9 @@ AC_CACHE_CHECK(for .preinit_array/.init_array/.fini_array support,
gcc_cv_initfini_array, [dnl
if test "x${build}" = "x${target}" && test "x${build}" = "x${host}"; then
AC_RUN_IFELSE([AC_LANG_SOURCE([
+#ifndef __ELF__
+#error Not an ELF OS
+#endif
#ifdef __ia64__
/* We turn on .preinit_array/.init_array/.fini_array support for ia64
if it can be used. */